Charging and discharging of capacitor derivationcông việc

...engineer to create DC Fast EV Charging Station design documents. The design will be site specific and should be tailored for installation in urban areas and commercial properties, and it should have a capacity above 150 kW. We have multiple sites across the US where we need designs. Key requirements: - Design a DC Fast EV Charging Station: The project calls for a full-fledged design of a DC Fast EV Charging Station. - Adaptation for urban areas and commercial properties: The station should be optimized for city settings as well as businesses. - High capacity: The charging station must support charging above 150 kW. Ideal skills for this project include: - Experience with EV charging station design - Knowle...

...specifics not being clarified, the professional should be comfortable and experienced in working with a range of battery types such as Lithium-ion, Lead-acid battery and Nickel-metal hydride batteries. Key points to consider for this project: Skills and Experience • Understanding and experience in working with various battery types • Proficiency in Matlab for creating simulations and testing • Strong analytical modeling skills Project Objectives • Provide research and suggestions on optimizing battery life, decreasing charging time and improving power output. • Develop a comprehensive Matlab model suitable for variety of scenarios. • Evaluate optimization result...

...Shopify. Shop products and menu items are already there. SHOP page products wasn’t done correctly so need to redo. (Please note that there is a custom WooCommerce child product “Swarovski detail” pop up with ability for user to select a custom design on their main product which needs to be implemented). Go to > click on Swarovski and you’ll see what I’m talking about. There are accessories that are meant for each style. Please upload them accordingly. 4. Current WP and WooCommerce plugins need the BEST replacement plugins that are comparable of the best ones on Shopify, and the rest such as scroll, slider, gallery, social media links and shares, contact form, etc should be replaced with a plugin that offer...

I'm looking for an experienced professional to d...cable should have two male Type-C connectors. One must be 90-degrees to the cable connector and the other will need a 180-degree bend with a small radius of approximately 1 inch. - Color: The cable should be black. Purpose: The primary use of this cable will be for both data transfer and charging between USB 3.1 devices. I'm looking for someone to create the design, and help me to locate a source for the component, in the range of 100-200 units per order, and for each unit to be < $5.00 each. Ideal Skills: - Cable design and manufacturing - Proficiency in working with USB-C connectors - Understanding of USB 3.1 standards - Experience in developing custom...

...will consist of a USB-C female to USB-C male connector, while the second will have a USB-C female to USB-C female connector. Key Requirements: - Design of two separate PCBs with USB-C connectors - One PCB should have a USB-C female to USB-C male connector - The other PCB should have a USB-C female to USB-C female connector - The male connector needs to be mounted at 90 degrees to the board - One female connector needs to be mounted at 90 degrees to the board - Both boards should support data transfer and device charging - Both boards when oriented should connect to each other with the 90 degree connectors forming a Z shape. - No additional components or features are required. Ideal Skills and Experience: - Proficiency in PCB design and layout...

I am looking for developer to create dating mobile app using capacitor js with javascript only no framework and Laravel API in backend . Features Register/Login using mobile - sms otp Enter profile details - city, gender, profession, interests Match Making to explore users Send/Accept chat request Messages/Chat/Conversation - using websocket/laravel reverb Audio call

...revamp and add functionalities to an existing quote calculator on my website. - The project involves modifying the design of the current calculator. This will include updating the color scheme, enhancing typography, and improving the layout for a more user-friendly experience. - You will also be required to add new features to the calculator. This will involve incorporating additional charging features, specifically variable pricing based on quantity. The goal is to allow for more flexibility and real-time adjustments to the quotes generated. - Moreover, the existing functionality of the calculator needs to be improved. I'm looking for a seamless, efficient, and accurate calculator that can be easily integrated into the current sy...

I'm in need of a talented WordPress developer to customize a theme I purchased to fit my business needs: I am looking to create a freelance marketplace for gig workers and local services providers based in the USA. My goal is to create a site similar to where visitors can search for services in their local area. monetizes their services listings by charging $5/post. The post stays up for 30 days. Sellers post frequently to keep pushing their listing up to the top of search results. I want to do something similar, and also include the option to subscribe to more frequent monthly postings for a better price-per-post. This would mean I need 2 paths to purchase - one where anyone can post

Hi, I have an electrical installation project for #54 EV charging points on a new build residential scheme that requires drawing up. I have the design details but need the drawings completed. - Overall Layout Drawing – I will provide a layout .DWG and locations - Overall Single Line Diagram - I will send design details, it just needs putting into a drawing - Cable Schedule Is this something you can help with? Thanks, Mike

I'm looking for a MATLAB expert who will develop a simulation model for both Vehicle-...looking for a MATLAB expert who will develop a simulation model for both Vehicle-to-Grid (V2G) and Grid-to-Vehicle (G2V) technologies. The core aspect of your work should emphasize on the scheduling of charging and discharging within the system. Key Tasks: - Simulate both V2G and G2V technologies accurately - Focus the simulation model primarily on scheduling of charging and discharge cycles - Ensure the model is flexible enough for future tweaks and adaptations Skills and Experience: - Proficient in MATLAB, especially signal processing module - Strong knowledge and experience in energy systems simulatio...

New renders and design of the accessories for the smart band (HUB, charging holder, etc...). Carmelo

...skilled and experienced developer who can craft a cutting-edge multivendor E-commerce platform designed to cater to the electric vehicle (EV) market. The platform will be offering a wide array of products including electric vehicles, charging equipment, and various EV accessories. Essential features for the project include: - User Registration and Login: The platform should allow for seamless and secure user registration and login processes. - Product Search and Filtering: A robust search functionality combined with effective product filtering capabilities to help customers easily find what they are looking for. - Secure Payment Gateway: The platform should integrate a reliable and secure payment gateway to facilitate smoo...

...develop a scheduling strategy that optimizes battery usage, with an aim to increase efficiency. While the specifics of the battery system haven't been provided, the freelancer should be prepared to create a versatile solution that could be adjusted if needed. Key aspects for the project: - Development of a method to optimize battery usage for unknown battery systems. Experience in deterministic model formulation would be ideal. - Ability to incorporate constraints or limitations in the future. This could be the maximum battery capacity, available charging/discharging rates, time-of-use electricity rates, and renewable energy generation. If you have expertise in Matlab and experience in battery scheduling or similar projects, I inv...

I'm looking for an experienced app developer to create a battery management system for electric vehicles. The app should be compatible with both iOS and Android platforms and include several key features: - Real-time battery status - Charging history - Battery health monitoring - QR code scanner - Alerts tailored to a set list of parameters - Be able to collect data from the real-time platform and reflect the same on the app These alerts should be implemented as in-app notifications. Comprehensive knowledge in mobile app development and a good grasp of user interface design are paramount for this project. Familiarity with electric vehicles and their battery management systems would be a considerable advantage.

...understanding and working experience in integrating Blockchain with web/mobile applications for heightened data security. Our primary objective is to enhance the security of user authentication in our application, therefore expertise in securing login details, password management and multi-factor authentication on platforms via Blockchain technology is imperative. As we've chosen to secure user authentication with a public Blockchain, ideal candidates should present steep knowledge in various public Blockchain technologies, skill in dealing with third party audits of user identities, and the seamless integration of these technologies with web/mobile applications for superior security. Key skills: - Extensive experience in public Blockch...

...high efficiency and fast charging: The key goal of this project is to create a charger that can rapidly and effectively charge electric vehicles, catering to the needs of public use. The design should prioritize efficiency and speed without compromising on quality. - Additional features: While the primary goal is efficiency, I'm also interested in exploring additional features. This could include solar power integration to promote sustainability, and smart charging capabilities such as app control and usage tracking to enhance user experience. The ideal candidate should have: - A strong background in designing public EV chargers - Experience in creating high-efficiency charging solutions - Proficiency in integr...

I'm a student currently diving into app development and I need some guidance in coding a productivity application using Kotlin in Android Studio. The aim is to develop an app that can cater to the general public. While I don't have a clear idea on the functionalities yet, I am open to suggestions. Ideal freelancer should: - Have in-depth knowledge and experience in coding with Kotlin and using Android Studio - Be able to guide and advise on the best practices in mobile app development - Understand the principles of designing productivity applications - Have experience in UI/UX design and creating interactive interfaces, considering this might be a route we take. - Have patience in explaining complex coding concepts to a beginner.

...highly skilled electrical engineer who can design an industrial-grade, slow-trickle charging circuit for lead-acid batteries. This device will be used primarily for powering backup systems. Key Responsibilities: - Design a charging circuit compatible with lead-acid battery chemistry. - Prioritize circuit efficiency to enable slow-trickle, long-term charging without overcharging or damaging batteries. - Draft detailed documentation on the design, including technical specifications (voltage, current, etc.) and assembly instructions. Ideal Skills and Experience: - Solid understanding of lead-acid battery charging dynamics. - Demonstrated experience in industrial circuit design. - Knowledge in handling charging circuits for backup po...

STEP 2 Adding your Custom Payment Gateway STEP 3 Preparation on your Server STEP 4 Set the Gateway URL STEP 5 Testing the Integration so far Additional Variables sent to the Payment Page STEP 6 Charging the Customer / Sub-Reseller on your Payment Gateway STEP 7 Sending the Customer / Sub-Reseller back to our Server STEP 8 Finishing Steps STEP 9 Final Testing STEP 10 Managing your Transactions

...requirement and government regulations on E-bike . 2. Major players in the market. (Brands, dealers, prices and the market share ) 3. The main distribution channels for E-bike. 4. The demographic characters of the buyers . 5. Market trend. Product: 1. The photos and specifications of the main branded e-bike. 2. The main features of E-bike in the market. Which features are the most popular and which are the surprise. And the specific preferences on the E-bike. 3. Type and brand of Battery used and cyclic life of the battery ( say five years and times of charging and discharging ) and the associated major parameters. 4. The mainstream type and brand of...

...microcontroller and a 5000mAh LiPo battery. To ensure safe and efficient charging of the LiPo battery, we require a skilled electronic engineer (if you've already worked on similiar project) to create a LiPo charger circuit with comprehensive protection features, including low and high voltage charging protection. I've tried with TP4056 but the charging time is too big. **Key Features:** 1. Overvoltage protection to prevent damage to the battery during charging. 2. Overcurrent protection to safeguard against excessive current flow. 3. Low voltage charging protection to prevent the battery from reaching dangerously low levels. 4. Charging status indication for the microcontroller **Key Responsibilities:**...

...usuarios dentro de la APP. Este pedido debe cumplir con los requisitos establecidos por Google play según se detalla en el siguiente enlace 2. Añadir enlace web en la play store para la eliminación de cuenta. 3. Actualmente este proyecto cuenta con una funcionalidad de escáner utilizando un plugin: @capacitor-community/camera-preview y capacitor-plugin-dynamsoft-camera-preview, estos plugin actualmente se esta instalando desde una ruta local del equipo y el problema es que estas dos rutas no existen y al momento de ejecutar el proyecto en modo desarrollo, muestra un error, se requiere buscar estos dos plugin para resolver el problema. 4. Publicación de la APP en IOS...

I am searching for a well-qualified lead auditor with both a Lead Auditor certification and a relevant degree. The focus of the upcoming audit will be on the quality control measures of our factory. Ideal Profile: - Certification: The lead auditor should have a valid certification in lead auditing. - Education: Possession of a degree in a field relevant to auditing. - Specialization: Specific experience in auditing MV Capacitor Banks is highly preferred. I look forward to a detailed and thorough audit, that aids us in understanding and improving our quality control measures.

I'm looking for a talented electrical engineer with experience in designing BLDC motor controllers. The ideal candidate will be able to design a contr...designing BLDC motor controllers. The ideal candidate will be able to design a controller with the following features: - Speed Control - Torque Control - Regenerative braking - 2 Continuous Power inputs: from a generator and a battery - Efficient power management: Battery charging from the generator while running the motor when needed The power rating for the BLDC motor controller should be between 1-3 kW operating at 48v. Additionally, the controller will need to be capable of charging a lithium-ion battery when needed. If you have experience with these types of projects and can deliver a h...

...develop a scheduling strategy that optimizes battery usage, with an aim to increase efficiency. While the specifics of the battery system haven't been provided, the freelancer should be prepared to create a versatile solution that could be adjusted if needed. Key aspects for the project: - Development of a method to optimize battery usage for unknown battery systems. Experience in deterministic model formulation would be ideal. - Ability to incorporate constraints or limitations in the future. This could be the maximum battery capacity, available charging/discharging rates, time-of-use electricity rates, and renewable energy generation. If you have expertise in Matlab and experience in battery scheduling or similar projects, I inv...

I'm seeking a highly skilled web designer to create a classi...web designer to create a classified website geared towards buying, selling, and job posting within a specific industry. I imagine the aesthetic of the site to be professional and elegant. Key functionalities should include: - User registration - Product search and filter - Secure payment system These will help to ensure an optimized and secure user experience. The site should also allow me to making posting offers, such as free or discounted posts in addition to charging for featured listings. Experience in e-commerce and job board website design is highly desirable. The successful freelancer should possess a keen eye for creating professional, elegant yet functional we...

...the fields of nutrition, health and lifestyle targeted towards individuals across all age groups. The ultimate aim of the consultation is: - Weight management: Guidance on balanced diets tailored to varied needs while promoting healthy weight control. - Energy Boost: Schemes for meals and activities delivering consistent energy, enhancing productivity and wellness. - Disease prevention: Cutting-edge advice on diet and lifestyle adjustments to prevent common diseases. Ideal consultants for this project should possess: - Expertise in nutritional science and dietetics. - Experience in health and lifestyle counselling. - Ability to create personalized plans for different age groups and health conditions. - Proven record in pr...

## Introduction This developer document outlines the features and functionalities of a private chat room designed for , an AI digital infuser with characteristics akin to a girlfriend. Users can engage in chat sessions with , and the AI will simulate interactions and behaviors typically associated with a romantic relationship, including charging for chats and requesting gifts. ## Features Overview 1. *Chatting with *: Users can initiate chat sessions with AI Infused, who will respond with conversational and personalized messages resembling interactions with a girlfriend. 2. *Charging for Chat Sessions*: AI Infused will charge users for each chat session. The pricing structure may vary based on the duration of the chat or othe...

I need a capable person to break down the components of solar panel systems, including number Zener barriers, MPPT, and any additional devices present between the solar panels and batteries. The specific tasks will include, but are not limited to, - Detailed Component Definition: This will involve providing detailed specifications of each component involved in a solar panel system. I'm particularly interested in information about solar panels and any devices connected to them. - Component Pricing & Availability: Please provide an in-depth overview of the market availability and pricing of these components. - Creating Wiring Diagrams: I require detailed diagrams showing the connection philosophy of solar panels ...

...the integration of Stripe on my web application. The technical problem at hand is that the application is charging the user's credit cards, however, those users are not being granted access to their respective accounts. Whether there's any specific user account management system in use or the technology stack on which the application was constructed, I'm currently uncertain. The freelancer I'm seeking ideally has: - Solid experience with Stripe API and handling common integration issues - Ability to identify, debug, and resolve problems in a system with unspecified user account management - Proficiency in working with various technology stacks given the lack of information on the exact one being used on the web app. The main goal h...

Hello, I have an app that is powered by a Laravel API and I need to convert it to IONIC + Capacitor so that it is compatible with Android and IOS I also accept suggestions for more powerful languages that allow me to scale.

I'm looking for someone with creative and innovative flair to design a flyer showcasing my home health care service. The primary goal is to reach hospital discharge planners/medical professionals who coordinate care for these individuals discharging from a hospital that need home health care services, communicating the value and benefits of our services. Key highlights: - Personal Care Assistance - Complimentary RN Assessment - Medication Reconciliation The design should be compelling and visually attractive, encouraging the audience to take advantage of our special offer - "25% off first 40 hours". Familiarity with healthcare advertising or promotional material is a plus. I’ll provide more specific details to the chosen free...

I'm in need of a skilled electronics engineer with experience in power management circuits. Your task is to optimise a battery protection sub-circuit that is already working but uses too much power. The circuit is used to protect a lipo battery from overvoltage, if the charging voltage goes above 4.2V then the battery should be disconnected until the voltage drops below 4.2V. The existing circuit operates by using a comparator to compare a reference voltage to the battery voltage and using a PMOS switch to disconnect if required. There are a number of key criteria that must be achieved and are non-negotiable. - The passive current of the total circuit should be as small as possible <50uA, currently over 1mA - The design needs to be trip...

I'm currently grappling with an authentication issue in the phone number login function of my iOS application, developed using ionic (angular). Despite incorporating various code changes and specifically updating the Firebase SDK, the issue persists. I am eagerly looking forward to hiring a proficient developer, ideally with a solid background in: - Ionic (Angular) - Firebase SDK updates - Firebase authentication process - Phone number login systems Your primary task will involve investigating and fixing the problem which is preventing user authentication via phone number within the app. If you have relevant experience and a knack for troubleshooting such issues, I'd love to hear how you've handled similar challenges in the past.

We are seeking an experienced mobile app developer (or team) to implement new features and improvements to our existing Babysitter app build with Ionic-Angular and cordova, available on both Android and iOS platforms. Our app, which connects parents with babysitters, requires several enhancements to improve user experience, functionality, and communication. The successful candidate will be committed to high code quality, with a rigorous pull-request review process to ensure maintainability and scalability. System: Backend: Laravel 6 Frontend: App (Ionic-Angular 7.3 and cordova 9.0.0) Key Requirements: Code Quality: All code contributions must be submitted through pull requests and will be thoroughly reviewed before merging to ensure adhe...

I'm seeking a Python expert capable of parsing an RDF document. The purpose of this task is to extract specific data related to "curriculum alignment". PLEASE NOTE: I did post this job earlier, but I didnt focus on PYTHON, which I should have done. Key Tasks: • Parse through the RDF document to identify curriculum objectives and instructional materials. Aspects of achievement standard --> Content Descriptions --> General Capabilities (Set 1) --> Elaborations --> General Capabilities (set 2) - develop a python script that then can be used for other Learning Areas. For this one, it is attached. • Extract these elements and clearly present them, demonstrating their interconnectedness, in an Excel format. Ideal S...

...the lookout for a talented web designer who can create a vibrant, bold, and colorful website for my EV company. Key elements of the website include an online store, detailed vehicle specifications, and a charging station locator. Key Requirements: - Proven experience with Wordpress. - Ability to build an engaging, colorful, and bold website that captures our brand's essence. - Experience in implementing e-commerce functionalities. - Ability to input detailed vehicle specifications. - Capability to add a charging station locator. While I've skipped the specific features and application information questions, I believe these guidelines provide an excellent starting point. I look forward to viewing your past work and d...

Cambiar a una app el jitsi meet web por el jitsi meet sdk, el resto lo quiero igual La app esta hecha con Capacitor con vue, strapi y One signal

Looking for a skilled developer who can automate the process of extracting text content from RTF code and organizing it in a categorized structure in an excel spreadsheet. On github, I see someone has tried to some success. The file is located: To begin with I am interested in the English file Years Foundation to Year 10. English MRAC/2023/07/LA/ENG HTML RDF/XML JSON LD SPARQL You goal is to extract the hierarchy and structure as a usable document to teachers. Learning Area (English) --> Year Level --> Aspect of the Achievement Standard (A sentence) : it may then have General Capabilities

I am looking for an experienced Ionic Capacitor developer who can provide a version update to my app. My current app version is 1.0.0, and updates are necessary to keep the app running optimally. I also need automated submission to both the Apple App Store and Google Play Store using Bitrise. Skills and Experience: - Significant experience with Ionic Capacitor - Proficiency in app submission through Bitrise - Ability to make version updates The deliverables for this project include: - A successfully updated Ionic Capacitor app optimized for both iOS and Android platforms - Establish automated submission of the updated app to the App Store and Google Play Store via Bitrise. Successful completion of this project entai...

I'm in need of a website developer proficient in designing recruitment sites. The envisioned site should feature: - An applicant tracking system: to help manage and streamline hiring processes. - A resume database: for ease of storing and retrieving candidate profiles. - Student profile creation: an interactive platform for students to create and update their profiles. - Recruiter log in view: enabling recruiters to access the site, view profiles, and interact with potential candidates. I'm looking to build a sophisticated graduate recruitment webapp specifically for the Canadian market. On this platform: - Students/graduates will create profiles featuring their education history, skills, qualifications, and work experience. T...

...designing and developing EV charging systems. The task at hand is somewhat intricate as it involves creating a DC fast charger with a power output of 120kw; the catch is that it should be tuneable. Key requirements for the design: - Charging Connector: The type 2 connector, suited to fit most, if not all, EV models. - Safety Features: It's critical that the design integrates over-voltage protection, ground fault protection, and short-circuit protection mechanisms. - User Interface: The charger should have LED indicators for user-friendly interactions. Furthermore, I have ambitions for the charger to be integrated with a mobile app for remote management and convenience. It'll be best if candidates have credible experience in EV c...

hello brother 10 aud our pervious balance and for 2nd design im charging you 20 aud so total 30 aud im sending

...develop a scheduling strategy that optimizes battery usage, with an aim to increase efficiency. While the specifics of the battery system haven't been provided, the freelancer should be prepared to create a versatile solution that could be adjusted if needed. Key aspects for the project: - Development of a method to optimize battery usage for unknown battery systems. Experience in deterministic model formulation would be ideal. - Ability to incorporate constraints or limitations in the future. This could be the maximum battery capacity, available charging/discharging rates, time-of-use electricity rates, and renewable energy generation. If you have expertise in Matlab and experience in battery scheduling or similar projects, I inv...

...test of the prototype and design the electronic Printed Circuit Board (PCB) board to convert output to charging input of 84v li ion also input 58.6v as we drive around in the electric vehicle (EV). - Electronic PCB board Design * The key purpose of this project is to engineer the electronic PCB board design, taking the prototype EV brake rotor with magnets, and pie shape copper coil collectors into consideration. * I desire the designed PCB to have an efficient charging system, capable of converting charging input to 84v li ion also input 58.6v. - Prototype Testing * When it comes to testing the prototype, the overall effectiveness of the design is my area of focus. I want to evaluate how well the prototyp...

...the integration of Stripe on my web application. The technical problem at hand is that the application is charging the user's credit cards, however, those users are not being granted access to their respective accounts. Whether there's any specific user account management system in use or the technology stack on which the application was constructed, I'm currently uncertain. The freelancer I'm seeking ideally has: - Solid experience with Stripe API and handling common integration issues - Ability to identify, debug, and resolve problems in a system with unspecified user account management - Proficiency in working with various technology stacks given the lack of information on the exact one being used on the web app. The main goal ...

...Black-Scholes model and its limitations, applications. Itaims to deepen the understanding of the Black-Scholes model, its foundational assumptions, mathematical underpinnings, practical applications, limitations, and the model's impact on financial engineering and the broader field of finance. Please conduct an independent analysis, supported by academic literature, to critically evaluate the model and its relevance in contemporary financial markets. Instructions: 1. Introduction to the Black-Scholes Model (please develop this part it is the most important for me with the conclusion) : o Provide an overview of the Black-Scholes model, emphasizing its historical development and foundational assumptions. o Discuss the economi...

...developer or team to create a website and mobile application with functionality similar to Grubhub. Our goal is to provide users with a convenient platform to discover, order, and deliver food from local restaurants. Project Details: Features: The website and app should include features such as user registration and profiles, restaurant listings with menus, ordering and payment processing, delivery tracking, ratings and reviews, and customer support. Technology: We are open to suggestions regarding the technology stack, but preference will be given to solutions that offer scalability, security, and a seamless user experience. Design: A clean and intuitive user interface design is essential for both the website and...

...app for mobile charging station business same of FLURO application () from our UI/UX for both iOS and Android platforms. Find your nearest charging station with the App, and simply scan the QR code on any Fluro station, for a mobile charging solution where you need it the most. Technical information is available in the "software customization" "software structure" section on the manufacturer's page: Open Api is available here: Mobile money payment gateway: - Be compatible with both Android and iOS devices -

As an electrical engineering student, I need assistance with an intermediate-level assignment on power converters in power electronics with the switched capacitor circuit. The freelancer's main responsibilities will be: - Problem-Solving: Help me figure out solutions to problems presented in the assignment. - Theory Explanation: Explicate theories related to power converters to promote my understanding of the subject matter. - Design and Simulation: Assist with the design and simulation of power converters. The perfect fit for this project would be someone with a strong understanding of power electronics, specifically power converters. Previous experience in academia or tutoring would be an additional advantage as they might be more prepared...